820194168 (number)

820194168 is an even 9-digits composite number following 820194167 and preceding 820194169. In scientific notation, it is written as 8.20194168 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 96 positive divisors. There are 256829760 positive integers (up to 820194168) that are relatively prime to 820194168.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety-four thousand one hundred sixty-eight

Notation

Scientific notation 8.20194168 × 10^8
Engineering notation 8.20194168 × 10^6

Prime Factorization of 820194168

Prime Factorization 2 × 2 × 2 × 3 × 23 × 331 × 67 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3060426
Product of the distinct prime numbers

The prime factorization of 820194168 is 2 × 2 × 2 × 3 × 23 × 331 × 67 × 67. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820194168)

Multiplication

n×y
n×2 1640388336
n×3 2460582504
n×4 3280776672
n×5 4100970840

Division

n÷y
n÷2 410097084
n÷3 273398056
n÷3 205048542
n÷5 164038833.6

Exponentiation

ny
n2 672718473221212224
n3 5.517597684419E+26
n4 4.5255014421308E+35
n5 3.7117898901113E+44

Nth Root

y√n
2√n 28639.032246219
3√n 936.06403426331
4√n 169.23070716102
5√n 60.643371116969

Divisors of 820194168

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820194167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820194168 can be divided by 96 positive divisors. The sum of these divisors (counting 820194168) is 1, the average is 0.010416666666667.

Base conversion 820194168

Base System Value
2 Binary 110000111000110010101101111000
3 Ternary 2010011100011212210
4 Quaternary 300320302231320
5 Quinary 3134432203133
6 Senary 213215335120
8 Octal 6070625570
10 Decimal 820194168
12 Duodecimal 1aa8214a0
16 Hexadecimal 30e32b78
20 Vigesimal cg64588
36 Base36 dkblvc

Cryptographic Hash Functions

md5 c8155bc194d4d78f743df496a4417275
sha1 d546219ef07b3b5745c53efeee727d9fd2ae6860
sha256 652381b2ae24f596db650b7606a2cd1a0039be07c7e3fa3feb892564d348754b
sha512 93ffff6383c2f82201ce3f26ca04606433ce8e7239b538083d2913081a86ec0dc192b744c79c690c3a52e5c9cbd5cf86e42e0b5ed1d8fd2aa3ffa6fbcf069563
ripemd-160 984c0b077b7a758a836a44294bcfb57d1826708f

820194168 as geometric shapes

Circle

Radius = n
Diameter 1640388336
Circumference 5153431945.412
Area 2.1134074134059E+18

Sphere

Radius = n
Volume 2.3112059134446E+27
Surface area 8.4536296536236E+18
Circumference 5153431945.412

Square

Length = n
Perimeter 3280776672
Area 672718473221212224
Diagonal 1159929716.1649

Cube

Length = n
Surface area 4036310839327273344
Volume 5.517597684419E+26
Space diagonal 1420617971.0477

Equilateral Triangle

Length = n
Perimeter 2460582504
Area 2.9129564370233E+17
Altitude 710308985.52384

Triangular Pyramid

Length = n
Surface area 2.9129564370233E+17
Volume 6.5025512308531E+25
Height 386643238.72164